KB44602: A filter panel as an information window has all selectors overlapping on top of each other when using Express mode in MicroStrategy Web

SYMPTOM:
A filter panel configured as an information window has all selectors overlapping on top of each other when triggered by a button, a textbox, a grid, or an image  when using Strategy Web 9.3.1. This is shown below.
 

 
 
STEPS TO REPRODUCE:

1. Create a report with several attributes.
2. Create a document from that report.
3. Insert a filter panel into the document.
4. Add multiple selectors into the filter panel based on the attributes.
5. Make the filter panel an information window.
6. Insert a button into the document.
7. In the button's properties, change the information window panel stack setting to the filter panel created before.
8. Run the document in Express mode and click the button.
9. Notice selectors are all stacked on top of each other until manipulated further.

 
CAUSE:
This is a known issue with Strategy Web 9.3.1.
 
ACTION:
This issue has been fixed in Strategy Web 9.5.1.Please upgrade to take advantage of the fix.